Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682517 | Plural compartment medical container | Tomohiko Ezaki, Hitoshi Saitoh, Akihiko Sakata, Takayuki Mizuo | 2004-01-27 |
| 5325893 | Air duct and paper therefor | Akinobu Takagi, Osamu Nakano, Toru Murakami | 1994-07-05 |